Intel Atom x6425RE vs AMD Athlon Silver 3050U

Last updated:

CPU comparison with benchmarks


Intel Atom x6425RE CPU1 vs CPU2 AMD Athlon Silver 3050U
Intel Atom x6425RE AMD Athlon Silver 3050U

CPU comparison

Intel Atom x6425RE or AMD Athlon Silver 3050U - which processor is faster? In this comparison we look at the differences and analyze which of these two CPUs is better. We compare the technical data and benchmark results.

The Intel Atom x6425RE has 4 cores with 4 threads and clocks with a maximum frequency of 1.90 GHz. Up to 32 GB of memory is supported in 4 memory channels. The Intel Atom x6425RE was released in Q1/2021.

The AMD Athlon Silver 3050U has 2 cores with 2 threads and clocks with a maximum frequency of 3.20 GHz. The CPU supports up to 32 GB of memory in 2 memory channels. The AMD Athlon Silver 3050U was released in Q1/2020.
Intel Atom (101) Family AMD Athlon (29)
Intel Atom x6000 (10) CPU group AMD Athlon Silver 3000 (3)
6 Generation 4
Elkhart Lake Architecture Dali (Zen)
Mobile Segment Mobile
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Atom x6425RE is a 4 core processor with a clock frequency of 1.90 GHz. The AMD Athlon Silver 3050U has 2 CPU cores with a clock frequency of 2.30 GHz (3.20 GHz).

Intel Atom x6425RE Characteristic AMD Athlon Silver 3050U
4 Cores 2
4 Threads 2
normal Core architecture normal
No Hyperthreading No
No Overclocking ? No
1.90 GHz Frequency 2.30 GHz
-- Turbo Frequency (1 Core) 3.20 GHz
-- Turbo Frequency (All Cores) 2.30 GHz

Artificial Intelligence and Machine Learning

Processors with the support of artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. Algorithms for ML improve their performance the more data they have collected via software. ML tasks can be processed up to 10,000 times faster than with a classic processor.

Intel Atom x6425RE Characteristic AMD Athlon Silver 3050U
-- AI hardware --
-- AI specifications --

Internal Graphics

The integrated graphics unit of a processor is not only responsible for the pure image output on the system, but can also significantly increase the efficiency of the system with the support of modern video codecs.

Intel UHD Graphics 10th Gen (32 EU) GPU AMD Radeon RX Vega 3 (Raven Ridge)
0.40 GHz GPU frequency 1.10 GHz
-- GPU (Turbo) --
11 GPU Generation 8
14 nm Technology 14 nm
3 Max. displays 3
32 Compute units 3
256 Shader 192
No Hardware Raytracing No
No Frame Generation No
64 GB Max. GPU Memory 2 GB
12 DirectX Version 12

Hardware codec support

A photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos.

Intel UHD Graphics 10th Gen (32 EU) GPU AMD Radeon RX Vega 3 (Raven Ridge)
Decode / Encode Codec h265 / HEVC (8 bit) Decode / Encode
Decode / Encode Codec h265 / HEVC (10 bit) Decode / Encode
Decode / Encode Codec h264 Decode / Encode
Decode / Encode Codec VP9 Decode / Encode
Decode / Encode Codec VP8 Decode / Encode
Decode Codec AV1 No
Decode / Encode Codec AVC Decode / Encode
Decode Codec VC-1 Decode
Decode / Encode Codec JPEG Decode / Encode

Memory & PCIe

The Intel Atom x6425RE supports a maximum of 32 GB of memory in 4 memory channels. The AMD Athlon Silver 3050U can connect up to 32 GB of memory in 2 memory channels.

Intel Atom x6425RE Characteristic AMD Athlon Silver 3050U
LPDDR4X-4266, DDR4-3200 Memory
32 GB Max. Memory 32 GB
4 (Quad Channel) Memory channels 2 (Dual Channel)
68.2 GB/s Max. Bandwidth --
Yes ECC Yes
1.50 MB L2 Cache --
-- L3 Cache 4.00 MB
3.0 PCIe version 3.0
8 PCIe lanes 8
7.9 GB/s PCIe Bandwidth 7.9 GB/s

Thermal Management

The TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Atom x6425RE has a TDP of 12 W, that of the AMD Athlon Silver 3050U is 15 W.

Intel Atom x6425RE Characteristic AMD Athlon Silver 3050U
12 W TDP (PL1 / PBP) 15 W
-- TDP (PL2) --
-- TDP up 25 W
-- TDP down 12 W
110 °C Tjunction max. 95 °C

Technical details

The Intel Atom x6425RE has a 1.50 MB cache, while the AMD Athlon Silver 3050U cache has a total of 4.00 MB.

Intel Atom x6425RE Characteristic AMD Athlon Silver 3050U
10 nm Technology 14 nm
Monolithic Chip design Unknown
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4.1, SSE4.2 ISA extensions SSE4a, SSE4.1, SSE4.2, AVX2, FMA3
BGA 1493 Socket FP5
VT-x, VT-x EPT, VT-d Virtualization AMD-V, SVM
Yes AES-NI Yes
Operating systems
Q1/2021 Release date Q1/2020
-- Release price --
show more data show more data


Rate these processors

Here you can rate the Intel Atom x6425RE to help other visitors make their purchasing decisions. The average rating is 0 stars (0 ratings). Rate now:
Here you can rate the AMD Athlon Silver 3050U to help other visitors make their purchasing decisions. The average rating is 2.7 stars (3 ratings). Rate now:


Average performance in benchmarks

⌀ Single core performance in 2 CPU benchmarks
⌀ Multi core performance in 3 CPU benchmarks

Geekbench 5, 64bit (Single-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
Intel Atom x6425RE Intel Atom x6425RE
4C 4T @ 1.90 GHz
437 (58%)
AMD Athlon Silver 3050U AMD Athlon Silver 3050U
2C 2T @ 3.20 GHz
749 (100%)

Geekbench 5, 64bit (Multi-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
Intel Atom x6425RE Intel Atom x6425RE
4C 4T @ 1.90 GHz
1445 (100%)
AMD Athlon Silver 3050U AMD Athlon Silver 3050U
2C 2T @ 2.30 GHz
1436 (99%)

Geekbench 6 (Single-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The single-core benchmark only evaluates the performance of the fastest CPU core, the number of CPU cores in a processor is irrelevant here.
Intel Atom x6425RE Intel Atom x6425RE
4C 4T @ 1.90 GHz
334 (38%)
AMD Athlon Silver 3050U AMD Athlon Silver 3050U
2C 2T @ 3.20 GHz
873 (100%)

Geekbench 6 (Multi-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The multi-core benchmark evaluates the performance of all of the processor's CPU cores. Virtual thread improvements such as AMD SMT or Intel's Hyper-Threading have a positive impact on the benchmark result.
Intel Atom x6425RE Intel Atom x6425RE
4C 4T @ 1.90 GHz
1021 (67%)
AMD Athlon Silver 3050U AMD Athlon Silver 3050U
2C 2T @ 2.30 GHz
1524 (100%)

iGPU - FP32 Performance (Single-precision GFLOPS)

The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.
Intel Atom x6425RE Intel Atom x6425RE
Intel UHD Graphics 10th Gen (32 EU) @ 0.40 GHz
213 (50%)
AMD Athlon Silver 3050U AMD Athlon Silver 3050U
AMD Radeon RX Vega 3 (Raven Ridge) @ 1.10 GHz
422 (100%)

Estimated results for PassMark CPU Mark

Some of the CPUs listed below have been benchmarked by CPU-monkey. However the majority of CPUs have not been tested and the results have been estimated by a CPU-monkey’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.
Intel Atom x6425RE Intel Atom x6425RE
4C 4T @ 1.90 GHz
2935 (98%)
AMD Athlon Silver 3050U AMD Athlon Silver 3050U
2C 2T @ 2.30 GHz
3004 (100%)

Cinebench R20 (Single-Core)

Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
Intel Atom x6425RE Intel Atom x6425RE
4C 4T @ 1.90 GHz
0 (0%)
AMD Athlon Silver 3050U AMD Athlon Silver 3050U
2C 2T @ 3.20 GHz
181 (100%)

CPU-Z Benchmark 17 (Multi-Core)

The CPU-Z benchmark measures a processor's performance by measuring the time it takes the system to complete all benchmark calculations. The faster the benchmark is completed, the higher the score.
Intel Atom x6425RE Intel Atom x6425RE
4C 4T @ 1.90 GHz
0 (0%)
AMD Athlon Silver 3050U AMD Athlon Silver 3050U
2C 2T @ 2.30 GHz
668 (100%)

Cinebench R15 (Single-Core)

Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
Intel Atom x6425RE Intel Atom x6425RE
4C 4T @ 1.90 GHz
0 (0%)
AMD Athlon Silver 3050U AMD Athlon Silver 3050U
2C 2T @ 3.20 GHz
122 (100%)

Devices using this processor

Intel Atom x6425RE AMD Athlon Silver 3050U
Unknown Unknown

Popular comparisons containing this CPUs

1. Intel Core i3-10110YAMD Athlon Silver 3050U Intel Core i3-10110Y vs AMD Athlon Silver 3050U
2. AMD Athlon Silver 3050UIntel Core i5-8250U AMD Athlon Silver 3050U vs Intel Core i5-8250U
3. AMD Athlon Silver 3050UAMD Ryzen 3 3200U AMD Athlon Silver 3050U vs AMD Ryzen 3 3200U
4. AMD Athlon Silver 3050UIntel Core i3-1005G1 AMD Athlon Silver 3050U vs Intel Core i3-1005G1
5. AMD Athlon Silver 3050UIntel Celeron N4020 AMD Athlon Silver 3050U vs Intel Celeron N4020
6. AMD Ryzen 3 3250UAMD Athlon Silver 3050U AMD Ryzen 3 3250U vs AMD Athlon Silver 3050U
7. AMD Athlon Silver 3050UAMD Ryzen 5 3500U AMD Athlon Silver 3050U vs AMD Ryzen 5 3500U
8. AMD Athlon Silver 3050UIntel Celeron N4000 AMD Athlon Silver 3050U vs Intel Celeron N4000
9. AMD Athlon Gold 3150UAMD Athlon Silver 3050U AMD Athlon Gold 3150U vs AMD Athlon Silver 3050U
10. AMD Athlon Silver 3050UIntel Core i5-10210U AMD Athlon Silver 3050U vs Intel Core i5-10210U


back to index